Relative uptake capacity of QD compounds by group.

<p><sup>a</sup>QD uptake capacity (as QDs μm<sup>-3</sup> d<sup>-1</sup>) compared to QD-references, as means ±1SE (n). Groups with different letters are significantly different (P < 0.05).</p><p>Relative uptake capacity of QD compounds by group.</p>